<p>The Thermal Overload Relay is a reliable choice for safeguarding your electrical systems, designed with precision to meet industrial and commercial standards. It operates seamlessly within a rated voltage of 690 VAC and supports a current setting range from 66 to 90 A, making it versatile for various applications.</p><p>Engineered to handle demanding environments, this relay boasts an operational temperature range from -25&#176;C to 55&#176;C, ensuring performance stability in diverse conditions. Its degree of protection at IP20 safeguards against solid objects larger than 12 mm, while the IP3 pollution degree indicates its suitability for environments with moderate levels of contamination.</p><p>With dimensions of 104 mm in width, 151 mm in height, and a depth of 126 mm, it integrates easily into existing setups without requiring extensive modifications. The direct mounting type simplifies installation processes, saving time and effort on site.</p><p>The relay&#39;s contact configuration includes one normally closed (1NC) and one normally open (1NO) contact, offering flexibility in circuit design. Additionally, it features automatic reset functions which enhance convenience by reducing manual intervention after tripping events.</p><p>Safety compliance is paramount; hence this device adheres to rigorous standards such as IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1 as well as UL certifications UL 60947-1 and UL 60947-4-1. These approvals ensure that the product meets international benchmarks for quality and safety.</p><p>For enhanced protection against short circuits, the relay supports protective devices up to a rating of 200 A with compatible fuse types gG or aM at capacities up to 125A. This adds an extra layer of security by minimizing risks associated with overloads.</p><p>Designed for compatibility with AF190-AF205 Contactors via screw-type electrical connections ensures robust integration into your system architecture. Furthermore, storage temperatures ranging from -40&#176;C to +70&#176;C guarantee that the equipment remains functional even when not in active use over extended periods.</p><p>Power loss ranges between just 2.4 W and up to a maximum of only about double that value at full operation—an efficient energy profile ideal for cost-effective power management strategies within your facility’s infrastructure plan.</p><p>In summary: if you&#39;re seeking an effective solution capable enough yet straightforwardly adaptable across multiple scenarios where protecting motors or other critical components is necessary under varying conditions then consider investing today!</p>